Problem Display
PID: 158878 (2b5/3p4/1PpN4/k1K5/8/NP6/8/8 w - - 0 1)

Nemcek, Milan

Pat a Mat, 1984

2b5/3p4/1PpN4/k1K5/8/NP6/8/8

#3

5 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Sab5?
      • 1...Ka6
        • 2.Sc7+
          • 2...Ka5
            • 3.Sc4#
      • 1...Bb7
        • 2.Sc4+
          • 2...Ka6
            • 3.Sc7#
      • 1...cxb5!
    • 1.b7?
      • threat
        • 2.bxc8R
          • 2...Ka6
            • 3.Ra8#
      • 1...Ka6
        • 2.bxc8Q+
          • 2...Ka5
            • 3.Sac4#
            • 3.Sdc4#
            • 3.Qa8#
          • 2...Ka7
            • 3.Qb7#
      • 1...Bxb7!
  • Keys
    • 1.Sc2!
      • 1...Ka6
        • 2.Sb4+
          • 2...Ka5
            • 3.Sc4#
      • 1...Ba6
        • 2.Sb4
          • 2...Bf1
            • 3.Sb7#
          • 2...Be2
            • 3.Sb7#
          • 2...Bd3
            • 3.Sb7#
          • 2...Bc4
            • 3.Sxc4#
            • 3.Sb7#
          • 2...Bb5
            • 3.Sb7#
          • 2...Bb7
            • 3.Sc4#
            • 3.Sxb7#
          • 2...Bc8
            • 3.Sc4#
      • 1...Bb7
        • 2.Sc4+
          • 2...Ka6
            • 3.Sb4#

FEATURES


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Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).